Equipment Catalog

The Quantum Design Dynacool 12T Physical Property Measurement System (PPMS)features a cryogen-free cryostat that is cooled by a He-4 compressor, with a continuous temperature range from 400K to 1.8K, under closed-loop temperature. The same cryocooling system supports a superconducting magnets that achieves a maximum magnetic field of 12 T. With an optional He-3 insert, the PPMS performs low voltage DC and low frequency AC (< 200 Hz) electrical measurements from 0.35 K to 400 K, under 0-12 T magnetic field applied by the superconducting magnet. It accepts wire bonded samples for continuous measurements as a function of temperature and magnetic field.